Perhaps you should try some spelling variations:
phap sinh » phau sinh, phai sinh
phap tinh » phap tieng, phap tang, tap tinh
dang cong » dung cong
cong manh » cong danh, duong manh, cong thanh
manh toan » thanh toan, anh tuan, tinh toan
anh nang » ganh nang, anh bang, anh dang
nang cua » mang cua, hang cua, nang dua
cua dang » cua cong, cua ban
toan cao » toan ban, toan tap

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((phap sinh) OR (phap tinh)) - anh nang cua dang cong manh toan cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((phap sinh) OR (phap tinh)) - anh nang cua dang cong manh toan cao".
• Adding a wildcard symbol may retrieve word variants: theo ((phap sinh) OR (phap tinh)) - anh nang cua dang cong manh toan cao*.